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Basemap: Built-in Worldwide Marine basemap to 32 nm with coastlines, rivers, lakes, political boundaries, tide data for the U.S., cities and interstates.

Data Cartridge: Preprogrammed micro cartridges containing detailed BlueChart® marine cartography

MapSource®: Compatible with most Garmin® MapSource products including MapSource BlueChart marine cartography and Fishing Hot Spots. Garmin data card required.

Routes:

• GPSMAP® 182: 50 reversible routes with up to 50 points each, plus MOB and TracBack® modes
• GPSMAP 182C: 50 reversible routes with up to 254 points each, plus MOB and TracBack modes

Tracks: 2500 point automatic track log, 15 saved tracks; 500 points per saved track, lets you retrace your path in both directions

Alarms: Anchor drag, arrival, off-course, proximity waypoint and clock

Tables: Built-in celestial tables with sun and moon rise, set and location. Tide tables for the U.S.Map datums: More than 100, plus user datum

Position format: Lat/Lon, UTM/UPS, Loran TDs and other grids, including user grid

Languages: 10

Acquisition times:

• Warm: Approximately 15 seconds
• Cold: Approximately 45 seconds
• AutoLocate®: Approximately 5minutes

Update rate: 1/second, continuous

GPS accuracy:

• Position: < 15 meters, 95% typical*
• Velocity: 0.05 meter/sec steady state

• Position: 3-5 meters, 95% typical*
• Velocity: 0.05 meter/sec steady state

• Position: 3 meters, 95% typical*
• Velocity: 0.05 meter/sec steady state

Dynamics: 6 g's

Interfaces: R-S232 with NMEA 0183, RTCM 104 DGPS data format and proprietary Garmin

Antenna: GA 29 remote marine mount with 30' cable or bail mount antenna

Source:

GPSMAP 182 = 8-35v DC
GPSMAP 182C = 10-35v DC

Usage:

GPSMAP 182 = 4 watts max, at 13.8v DC
GPSMAP 182C = 10 watts max, at 13.8v DC

Size: GPSMAP 182/182C = 6.3"W x 6.2"H x 2.6"D

Weight: GPSMAP 182/182C = 1.7 lbs. (.77kg)

Display:

GPSMAP 182:

• 5.5" diagonal (14.0cm) high resolution
• 10-level grayscale LCD with backlighting (240 x 360 pixels)
  

GPSMAP 182C:

• 5.0" diagonal (12.7cm) high resolution
• 16-color TFT display with backlighting (234 x 320 pixels)

Case: Fully gasketed, high impact plastic alloy, waterproof to IEC 529 IPX7 standards

Temperature range: 5°F to 158°F (-15°C to 70°C)